/*
 * Copyright (C) 2011 JiangHongTiao <jjurco.sk_gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package sk.lieskove.jianghongtiao.websearch.document.preprocessing.actions;

import sk.lieskove.jianghongtiao.websearch.persistence.WebSearchResponse;

/**
 * Date of create: Oct 11, 2011
 *
 * @author JiangHongTiao <jjurco.sk_gmail.com>
 * @version 2011.1011
 */
public interface PreprocessAction {
    
    /**
     * apply pre-processing operations on downloaded document
     * @param response downloaded document ready for pre-processing
     * @return return modified document in the WebSearchResponse attribute getFile/setFile
     */
    public WebSearchResponse preprocess(WebSearchResponse response);
    
}
